12771890 (number)

12771890 is an even 8-digits composite number following 12771889 and preceding 12771891. In scientific notation, it is written as 1.2771890 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 4932480 positive integers (up to 12771890) that are relatively prime to 12771890.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-one thousand eight hundred ninety

Notation

Scientific notation 1.2771890 × 10^7
Engineering notation 1.2771890 × 10^6

Prime Factorization of 12771890

Prime Factorization 2 × 5 × 29 × 44041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12771890
Product of the distinct prime numbers

The prime factorization of 12771890 is 2 × 5 × 29 × 44041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 50, 97, 339, 954, 7498, 2271, 34758, 46833, 864352, 688189, 2817935, 8402584, 31971728, 63744476, 646858177, 934003559, 5686089007, 6393095487

Basic calculations (n = 12771890)

Multiplication

n×y
n×2 25543780
n×3 38315670
n×4 51087560
n×5 63859450

Division

n÷y
n÷2 6385945
n÷3 4257296.6666667
n÷3 3192972.5
n÷5 2554378

Exponentiation

ny
n2 163121174172100
n3 2.0833656931969E+21
n4 2.6608517463285E+28
n5 3.3984105810415E+35

Nth Root

y√n
2√n 3573.778112866
3√n 233.75005576366
4√n 59.78108490874
5√n 26.378556967702

Divisors of 12771890

1, 2, 5, 10, 29, 58, 145, 290, 44041, 88082, 220205, 440410, 1277189, 2554378, 6385945, 12771890

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12771889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12771890 can be divided by 16 positive divisors. The sum of these divisors (counting 12771890) is 1, the average is 0.0625.

Base conversion 12771890

Base System Value
2 Binary 110000101110001000110010
3 Ternary 220000212201222
4 Quaternary 300232020302
5 Quinary 11232200030
6 Senary 1133425042
8 Octal 60561062
10 Decimal 12771890
12 Duodecimal 433b182
16 Hexadecimal c2e232
20 Vigesimal 3jg9ea
36 Base36 7lquq

Cryptographic Hash Functions

md5 e2d6c35fcff3c8d9a034cbbc3b63e42f
sha1 d50efed24593e6aa69c188351875dd4850c6b733
sha256 6573d9aec40ac29ad3ddb5bffd32f22dc3879ca253235c32bfafe3f0c20ee4dc
sha512 8b2f44435951dabd88ec8dc76f27ab195423fccec1f6976dd409dcd0b1301c2d75fc52f7fdde02f77e4481e28ce3e77501bcfc2b0b41d96470a1b43b962baa3f
ripemd-160 976f6d0fae1ed323e6d9906ea284c4bd78ee0d1d

12771890 as geometric shapes

Circle

Radius = n
Diameter 25543780
Circumference 80248151.592914
Area 5.1246028242401E+14

Sphere

Radius = n
Volume 8.7267818086512E+21
Surface area 2.049841129696E+15
Circumference 80248151.592914

Square

Length = n
Perimeter 51087560
Area 163121174172100
Diagonal 18062180.055137

Cube

Length = n
Surface area 978727045032600
Volume 2.0833656931969E+21
Space diagonal 22121562.388681

Equilateral Triangle

Length = n
Perimeter 38315670
Area 70633540364092
Altitude 11060781.19434

Triangular Pyramid

Length = n
Surface area 70633540364092
Volume 2.4552700155849E+20
Height 6020726.6850458